Cullen Spray Foam
Spray Foam Loft Insulation

Professional Spray Foam Insulation by Cullen Spray Foam

What is Spray Foam Insulation?

Spray Foam Insulation is probably the most versatile of all insulation materials. With this in mind Cullen Spray Foam has focused its energy on perfecting spray foam insulation application, saving time, money and most importantly energy.

Cullen spray foam insulation use NSAI water blown spray form insulation as apposed to chemical blown spray foam, so when you property has be insulated your living environment is warmer and healthier than before we started.

Attic Insulation with Spray Foam

Spray Foam Insulation Installation for Attic

Insulating your attic with spray foam insulation has become the most effective method to save you money on your home heating bills. Remember a 50mm vapour gap is required by part L of thebuilding regulationsso water vapor can escape from your home.

Attic Insulation

Breathable Vent Card

Breathable Vent Card Cross Section

As per building regulations a 50mm air gap must be left before the foam can be sprayed. Applying a breathable vent card removes this problem. The vent card is only needed when open cell spray foam is used, as closed cell foam is not "Breathable".

Attic Insulation

Shed/Container Insulation

Container Closed Cell Spray Foam Insulation

Closed cell spray foam insulation is used to insulate any metal or concrete surface. It is used to insulate sheds and shipping containers and provide excellent thermal efficiency, strengthens the structure, is quick and easy to apply and prevents condensation and mould.

Attic Insulation

Spray Foam Insulation Images

Here are some of the images of our work, open cell, closed cell attic and vent cards attached before foam is applied.

FAQ's

The benefits of using spray foam insulation are numerous, its quick and easy to apply, is the best insulation material at creating a airtight seal filling every nook and cranny, has excellent thermal efficiency properties and is great value for money.

Using spray foam insulation helps reduce energy bills by providing the most thermally efficient airtight building envelope, keeping in the heat and preventing the cold air entering your building.

No, once sprayed the dangerous bit if over and spray foam insulation is inert.

A breathable vent card is required under Irish Building Regulations Part L to ensure escaping water vapour is able to escape your structure preventing damp and mould.

While there are many benefits of using traditional insulation material spray foam insulation stands our as its easy to apply, provides an airtight seal, if properly applied can prevent damp and mold and had super thermal properties.

Closed cell spray foam is ideal for any metal or concrete structure.

Customer Reviews


Tommy Roche(4 Jan 2022)

Great job, they’re on time. Highly recommended.

Rating: ⭐⭐⭐⭐⭐


Sean Neville(13 Mar 2020)

Some boy, some worker. Big job finished in one day. Fair play.

Rating: ⭐⭐⭐⭐⭐

Get a Free Quote For
Spray Foam Insulation


Get a Free Quote